Question

Math answer with work cause it need proof ASAP

Answer 1

[See Below]

Explanation:

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✦ Solve for
`(1*10)+(4*1)+(7*0.01)+(2*0.001)`:

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✦ Solve Parenthesis first:

• 
  `(1*10)=\bold1\bold0`

• 
  `(4*1)=\bold4`

• 
  `(7*0.01)=\bold0\bold.\bold0\bold7`

• 
  `(2*0.001)=\bold0\bold.\bold0\bold0\bold2`

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✦ Add all the values together:

• 
  `10+4+0.07+0.002=\bold1\bold4\bold.\bold0\bold7\bold2`

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So Mikayla wrote the decimal correctly.

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~Hope this helps Mate. If you need anything feel free to message me.

`-Your~ Friendly ~Answerer,~ Shane` ☺